IT959815B - Preparazione di poliofine perossi date all estremita di catena e lo ro applicazione alla sintesi di copolimeri a blocchi - Google Patents
Preparazione di poliofine perossi date all estremita di catena e lo ro applicazione alla sintesi di copolimeri a blocchiInfo
- Publication number
- IT959815B IT959815B IT25634/72A IT2563472A IT959815B IT 959815 B IT959815 B IT 959815B IT 25634/72 A IT25634/72 A IT 25634/72A IT 2563472 A IT2563472 A IT 2563472A IT 959815 B IT959815 B IT 959815B
- Authority
- IT
- Italy
- Prior art keywords
- polyophines
- peroxy
- synthesis
- chain
- preparation
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 title 1
- 229920001400 block copolymer Polymers 0.000 title 1
- 238000002360 preparation method Methods 0.000 title 1
- 238000003786 synthesis reaction Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F295/00—Macromolecular compounds obtained by polymerisation using successively different catalyst types without deactivating the intermediate polymer
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/06—Oxidation
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/12—Hydrolysis
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
- C08F2800/20—Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F2810/00—Chemical modification of a polymer
- C08F2810/40—Chemical modification of a polymer taking place solely at one end or both ends of the polymer backbone, i.e. not in the side or lateral chains
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Graft Or Block Polymers (AREA)
- Polymerisation Methods In General (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7121468A FR2142123A5 (enrdf_load_stackoverflow) | 1971-06-14 | 1971-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT959815B true IT959815B (it) | 1973-11-10 |
Family
ID=9078584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT25634/72A IT959815B (it) | 1971-06-14 | 1972-06-14 | Preparazione di poliofine perossi date all estremita di catena e lo ro applicazione alla sintesi di copolimeri a blocchi |
Country Status (15)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5272796A (en) * | 1975-12-16 | 1977-06-17 | Idemitsu Kosan Co Ltd | Preparation of block copolymers |
| US5045597A (en) * | 1987-11-17 | 1991-09-03 | Mitsui Toatsu Chemicals, Inc. | α-olefin block copolymers and processes for preparing the same |
| EP0385039A1 (en) * | 1989-03-03 | 1990-09-05 | BP Chimie Société Anonyme | Synthesis of carbonyl compounds |
| GB9120773D0 (en) * | 1991-10-01 | 1991-11-13 | Ici Plc | Modified olefin polymers |
| US5817707A (en) * | 1996-05-06 | 1998-10-06 | Montell North America Inc. | Process for making propylene graft copolymers using a redox initiator system |
| JP2001278929A (ja) * | 2000-01-25 | 2001-10-10 | Mitsui Chemicals Inc | 自動車用内外装材およびガソリンタンク |
| JP2001278930A (ja) * | 2000-01-27 | 2001-10-10 | Mitsui Chemicals Inc | 建材・土木用成形体 |
| JP4647109B2 (ja) * | 2000-01-28 | 2011-03-09 | 三井化学株式会社 | 医療・衛生用成形体 |
| JP4684453B2 (ja) * | 2000-04-07 | 2011-05-18 | 三井化学株式会社 | オレフィン系ブロック共重合体 |
| JP4772201B2 (ja) * | 2000-04-27 | 2011-09-14 | 三井化学株式会社 | オレフィン系ブロック共重合体 |
| GB0124812D0 (en) | 2001-10-16 | 2001-12-05 | Polymer Lab Ltd | Material |
| WO2004113425A1 (en) * | 2003-06-20 | 2004-12-29 | Basell Poliolefine Italia S.R.L. | Process for making crosslinked polyolefins |
| US7807750B2 (en) * | 2004-08-06 | 2010-10-05 | Surmodics, Inc. | Thermally-reactive polymers |
| US20060155069A1 (en) * | 2005-01-11 | 2006-07-13 | Basell Poliolefine Italia S.R.L. | Process for making lightly cross-linked thermoplastic polyolefin elastomers |
| US20060155070A1 (en) * | 2005-01-11 | 2006-07-13 | Basell Poliolefine Italia S.R.L. | Preparation of improved soft olefin polymer materials by using peroxide-containing polyolefins |
| KR101657925B1 (ko) | 2015-02-10 | 2016-09-20 | 아주대학교산학협력단 | 폴리올레핀-폴리스티렌 블록공중합체를 포함하는 유기 아연 화합물 및 이의 제조 방법 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA715669A (en) * | 1965-08-10 | Natta Giulio | Process for polymerizing unsaturated hydrocarbons to crystalline polymers of regulated molecular weight | |
| US2971925A (en) * | 1959-02-16 | 1961-02-14 | Shell Oil Co | Polymerization catalysts |
| US3462403A (en) * | 1964-05-11 | 1969-08-19 | Columbian Carbon | Polymerization catalyst comprising (1) transition metal amide,(2) znr2 or zncl2 and (3) ziegler catalyst or ziegler catalyst reducing component |
| SE339105B (enrdf_load_stackoverflow) * | 1966-02-23 | 1971-09-27 | Avisun Corp | |
| US3458598A (en) * | 1966-12-08 | 1969-07-29 | Dart Ind Inc | Process of preparing block copolypolymers from isobutylene polymers monomers |
| US3652724A (en) * | 1969-02-27 | 1972-03-28 | Sumitomo Chemical Co | Process for producing block copolymers |
| US3800007A (en) * | 1971-10-18 | 1974-03-26 | Pennwalt Corp | Process for preparing block copolymers with peroxy containing chain- transfer agents and products |
-
1971
- 1971-06-14 FR FR7121468A patent/FR2142123A5/fr not_active Expired
-
1972
- 1972-06-12 NL NL7207946A patent/NL7207946A/xx active Search and Examination
- 1972-06-12 US US05/261,966 patent/US3949018A/en not_active Expired - Lifetime
- 1972-06-13 ZA ZA724075A patent/ZA724075B/xx unknown
- 1972-06-13 BE BE784776A patent/BE784776A/xx unknown
- 1972-06-13 SU SU1811360A patent/SU454744A3/ru active
- 1972-06-13 GB GB2767072A patent/GB1399123A/en not_active Expired
- 1972-06-13 CA CA144,621A patent/CA994045A/fr not_active Expired
- 1972-06-13 CH CH878472A patent/CH542255A/fr not_active IP Right Cessation
- 1972-06-13 LU LU65507D patent/LU65507A1/xx unknown
- 1972-06-14 IT IT25634/72A patent/IT959815B/it active
- 1972-06-14 JP JP7258670A patent/JPS5540603B1/ja active Pending
- 1972-06-14 DE DE19722228982 patent/DE2228982A1/de not_active Ceased
- 1972-06-15 AU AU43485/72A patent/AU469295B2/en not_active Expired
-
1976
- 1976-07-30 SE SE7608643A patent/SE7608643L/xx unknown
-
1979
- 1979-01-31 JP JP928879A patent/JPS54152094A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB1399123A (en) | 1975-06-25 |
| AU469295B2 (en) | 1973-12-20 |
| DE2228982A1 (de) | 1972-12-21 |
| BE784776A (fr) | 1972-10-02 |
| CA994045A (fr) | 1976-07-27 |
| LU65507A1 (enrdf_load_stackoverflow) | 1972-10-23 |
| JPS5540603B1 (enrdf_load_stackoverflow) | 1980-10-18 |
| SE7608643L (sv) | 1976-07-30 |
| CH542255A (fr) | 1973-09-30 |
| JPS54152094A (en) | 1979-11-29 |
| JPS5547044B2 (enrdf_load_stackoverflow) | 1980-11-27 |
| US3949018A (en) | 1976-04-06 |
| FR2142123A5 (enrdf_load_stackoverflow) | 1973-01-26 |
| AU4348572A (en) | 1973-12-20 |
| NL7207946A (enrdf_load_stackoverflow) | 1972-12-18 |
| SU454744A3 (ru) | 1974-12-25 |
| ZA724075B (en) | 1973-09-26 |
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